Boundary Atlas

ZIP code 20906: Aspen Hill, MD

ZIP code 20906 is in Aspen Hill (36% of residents), Wheaton (22%), Glenmont (19%), Leisure World (13%), Layhill (8.1%) and Olney (1.8%), in Montgomery County, Maryland. It is in Maryland's 8th congressional district. Its state senate districts are State Senate District 19 (79%), State Senate District 18 (20%) and State Senate District 14 (1.8%); its state house districts are State Legislative District 19 (79%), State Legislative District 18 (20%) and State Legislative District 14 (1.8%).

71,641residents (2020 Census)
12.7 sq miland area
7cities and towns
1congressional district
16voting precincts

See it on the mapAll of Maryland

City and county

City or townShare of ZIP residents
Aspen Hill36%
Wheaton22%
Glenmont19%
Leisure World13%
Layhill8.1%
Olney1.8%
Cloverly<0.1%

CountyShare of ZIP residents
Montgomery County100%

Town or county subdivisionShare of ZIP residents
District 1398%
District 81.8%
District 5<0.1%

Congressional district

Congressional districtShare of ZIP residents
Maryland's 8th congressional district (MD-08)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MD-08)Jamie Raskin (D)202-225-5341100%
U.S. SenatorAngela D. Alsobrooks (D)202-224-4524 · contact formstatewide
U.S. SenatorChris Van Hollen (D)202-224-4654 · contact formstatewide
State Senator (State Senate District 19)Ben Kramer (Democratic)79%
State Senator (State Senate District 18)Jeff Waldstreicher (Democratic)20%
State Senator (State Senate District 14)Craig Zucker (Democratic)1.8%
Delegate (State Legislative District 19)Bonnie Cullison (Democratic)79%
Delegate (State Legislative District 19)Charlotte Crutchfield (Democratic)79%
Delegate (State Legislative District 19)Vaughn Stewart (Democratic)79%
Delegate (State Legislative District 18)Aaron Kaufman (Democratic)20%
Delegate (State Legislative District 18)Emily Shetty (Democratic)20%
Delegate (State Legislative District 18)Jared Solomon (Democratic)20%
Delegate (State Legislative District 14)Anne Kaiser (Democratic)1.8%
Delegate (State Legislative District 14)Bernice Mireku-North (Democratic)1.8%
Delegate (State Legislative District 14)Pam Queen (Democratic)1.8%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1979%
State Senate District 1820%
State Senate District 141.8%

State house districtShare of ZIP residents
State Legislative District 1979%
State Legislative District 1820%
State Legislative District 141.8%

Voting precincts

16 voting precincts overlap ZIP 20906. Map them, with each precinct's share of the ZIP's residents.

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ZIP 20906 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.